<!DOCTYPE html>
<html>
<script>
addEventListener('DOMContentLoaded', function(){
  obj1.style.writingMode = "rl";
  obj2.style.writingMode = "rl";
  //obj3.style.writingMode = "rl";
  //obj4.style.writingMode = "rl";
  obj5.style.writingMode = "rl";
  sobj1.style.writingMode = "rl";
  sobj2.style.writingMode = "rl";
  //sobj3.style.writingMode = "rl";
  //sobj4.style.writingMode = "rl";
  sobj5.style.writingMode = "rl";
});
</script>
<body style="writing-mode:tb">
<button style="display:grid">
<div id=obj1></div>
</button>
<button style="display:inline-grid">
<div id=obj2></div>
</button>
<!--
<button style="display:flex">
<div id=obj3></div>
</button>
<button style="display:inline-flex">
<div id=obj4></div>
</button>
-->
<button style="columns:2">
<div id=obj5></div>
</button>

<button style="display:grid; overflow:hidden">
<div id=sobj1></div>
</button>
<button style="display:inline-grid; overflow:hidden">
<div id=sobj2></div>
</button>
<!--
<button style="display:flex; overflow:hidden">
<div id=sobj3></div>
</button>
<button style="display:inline-flex; overflow:hidden">
<div id=sobj4></div>
</button>
-->
<button style="columns:2; overflow:hidden">
<div id=sobj5></div>
</button>
</body>
</html>
